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Wednesday, August 12, 2009

PROGRAMMING AT89C51 MICRO CONTROLLER FOR 7 SEGMEN DISPLAY

The 7 segmens display computer program for research of controlling temperature and heater power using micro controller had been done at P2TKN-BATAN. The purpose of this research was to implement 7 segmens as a reader of process temperature and also becoming a temperature reference for the controlling process. The test result revealed that a constructed program can work properly. The 7 segmens display showed an appropriate numerical value as a given input. Demon Handoyo, G.B. Heru K.H., Deddy Haryanto, Nurhanan, Ari Satmoko UPT-Balai Keteknikan
Pusat Pengembangan Teknologi Keselamatan Nuklir-BATAN

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Management Safety and Health Construction Work

Job Safety and Health is a complex problem on a construction project. Workplace accidents and illness due to work is generally caused by management factors, in addition to technical and human factors. Research done at the Project Development Transportation Services Air-West Sumatra with data collection, direct observation and interviews with stakeholders in the project. From the data obtained, observations and interviews, the project manager need to do â € œManajemen Safety and Health Kerjaâ €?. This is done with the plan, to seek and implement preventive measures before the incident an accident and a strategy that causes the accident that had occurred not recur again. Strategies, among others, discuss safety and health in a routine meeting held diproyek, providing safety equipment and special training in a certain period. With the strategy is expected to create a work atmosphere that is safe and comfortable. Thus, the workers can work safely so that the work plan of the project can be completed on time with the quality of the work in accordance with the plan. Besides, can also improve the efficiency, effectiveness and productivity of workers. Oleh: Teddy adeba; Pembimbing: Akhmad Suradji, PhD Benny Hidayat, MT. Keywords: safety, health, construction, management.

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THE OBSTACLE IN IMPLEMENTATION OF ERGONOMICS SAFETY AND HEALTH PROGRAM IN ENTERPRISES

Safety and health are the basic rights of the workers and one of the requirement to increased the
worker’s productivity. Beside that safety and health constitute requirement for winning free competition in the globalization and Asean Free Trade Agreement (AFTA), World Trade Organization (WTO) and Asia Pacific Economic Community (APEC). So that to followed free trade competition, safety and health program must be implemented in all working places. The ergonomics, not only increased the healthy and safety of the workers, but also increased the productivity. If the ergonomics safety and health can be implemented in the enterprises the safety and health and productivity of the workers will be increased. Although the implementation of the ergonomics safety and health principle in the enterprises had been applied and improved the healthy, safety and productivity of the workers but the implementation in the enterprises especially in the small and medium enterprises are still far from expectation. To find out the causes the observation study had been done during implementation of the ergonomics, safety and health program in small and mdium eneterprises in Bali since 1995. There are many obstacles were found such as: 1) the result of the ergonomics, safety and health implementation still in form of healthy, safety, comfort, efisien and the increases of productivity, but not yet showed in form of money (industrial language); 2) enterprises management took the lower priority to the ergonomics, safety and health program in operation of the enterprises; 3) the program of the ergonomics safety and health dominan in form of curative action compared with preventive and promotive; 4) other factors such as less of management and workers knowledge about safety and health, limited of capital, less of control and low enforcement of the government. So that the implementation of the ergonomics safety and health program should be attained the benefit in form of money not only to the workers but also to the enterprises. Control and low enforcement of the governement should be tightening and continued. Sutjana, D.P. Dept.of Physiology School of Medicine / Post Graduate Ergonomics Program Udayana University Jalan P.B.Sudirman Denpasar Bali. Keyword: safety and health, ergonomics, globalization, industrial language

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